commit 6559716939569f9c94b237fa18142af48be329fe
author Antonio de Angelis <Antonio.deAngelis@arm.com> Thu Oct 14 16:47:33 2021 +0100
committer Anton Komlev <Anton.Komlev@arm.com> Tue Oct 19 11:54:14 2021 +0200
tree 54ac6782702538755b967dbd89aedf9de1c3b507
parent a18cd3d2a3bc7bcc5c990cbabe199b07b9c5b091

Build: Fix warning for accelerator enabled build

Fix the following build warning when crypto accelerator
is present: warning: implicit declaration of function
'crypto_hw_accelerator_huk_derive_key' is invalid in C99,
introduced by commit f41c642.

Signed-off-by: Antonio de Angelis <antonio.deangelis@arm.com>
Change-Id: I3d9e1cbdd94cf19b2080dea90ab717d0648dc706

platform/ext/common/template/crypto_keys.c

diff --git a/platform/ext/common/template/crypto_keys.c b/platform/ext/common/template/crypto_keys.c
index 04b6009..d4a48cb 100644
--- a/platform/ext/common/template/crypto_keys.c
+++ b/platform/ext/common/template/crypto_keys.c
@@ -22,6 +22,10 @@
 #include "tfm_plat_otp.h"
 #include "mbedtls/hkdf.h"
 
+#ifdef CRYPTO_HW_ACCELERATOR
+#include "crypto_hw.h"
+#endif /* CRYPTO_HW_ACCELERATOR */
+
 enum tfm_plat_err_t tfm_plat_get_huk_derived_key(const uint8_t *label,
                                                  size_t label_size,
                                                  const uint8_t *context,